Without a doubt, the sultan of Brunei is one of the richest person in the world with a vast car collection, some specially created ones.

With thousands of dream cars to go through, Carbuzz.com tried narrowing down to a few real exotics among the Sultan's immense fleet of luxury and ultra rare vehicles which is worth an estimated $300 (S$383) million, and fills five garages the size of airplane hangars.

The world's most expensive Rolls Royce, The Star of India costed him $14 million.

Mercedes-Benz CLK GTR:

The world's only right-hand-drive version with a 6.9-litre V12 powertrain producing 612hp.

The tip of the iceberg is his collection of like any other gazillionaire the Sultan has a taste for Ferrari's with over 300 in his collection.

Ferrari FX:

Like any other gazillionaire the Sultan has a taste for Ferraris with over 300 in his collection. This FX is based on the F512M enclosed with a custom-built body and rumoured to have a seven-speed transmission from the Williams F1 Team.

6 F90 Ferrari Testarossa Speciale:

All 6 are owned by the Sultan. All the F90's use a Ferrari Testarossa chassis producing 390hp sent to the rear wheels. The interior is custom with a glass greenhouse and a fully removable sunroof.

McLaren F1s:

Eight McLaren F1’s Including GT and LM editions. Five LM’s were built to celebrate the 24 hour of Le Mans win by McLaren in 1995. Three are in Brunei.